CN204696177U - A kind of cell fixing device - Google Patents
A kind of cell fixing device Download PDFInfo
- Publication number
- CN204696177U CN204696177U CN201520357922.8U CN201520357922U CN204696177U CN 204696177 U CN204696177 U CN 204696177U CN 201520357922 U CN201520357922 U CN 201520357922U CN 204696177 U CN204696177 U CN 204696177U
- Authority
- CN
- China
- Prior art keywords
- mounting panel
- pressing plate
- appliance mounting
- battery
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of cell fixing device, comprise appliance mounting panel, battery fixing mechanism, pressing plate, all be connected by 2 battery fixing mechanisms between appliance mounting panel with each pressing plate, and 2 battery fixing mechanisms are located at the two ends of pressing plate respectively, battery pack is provided with between described appliance mounting panel and pressing plate, described appliance mounting panel is provided with multiple through hole, lower nut is fixed with in each through hole edge of appliance mounting panel lower surface, installing hole is equipped with at the two ends place of pressing plate, described battery fixing mechanism comprises turret head part, flat recess part, threaded portion and screw body.The beneficial effects of the utility model are: it can be disassembled from appliance mounting panel, when transporting, avoid being hit curved or damaged screw part; Owing to being no longer one weldment with appliance mounting panel, can effectively reducing electric mounting plate bulk, reduce cost of transportation.
Description
Technical field
The utility model belongs to battery apparatus technical field, especially relates to a kind of cell fixing device.
Background technology
In actual applications, in common mechanical structure screw rod be all be used to fastening, fine setting or transferring power.In order to connect reliably, adjust or the needs of transmission, much mechanical structure all extensively can adopt the mode of thread connection.
Screw rod in existing battery fixing structure is generally single mounting means, namely only carries out screwing and unscrewing with a kind of erecting tools, such as flat recess screw rod, cross recess screw rod, interior hexagonal screw rod etc.Wherein the erecting tools of flat recess screw rod is slot type screwdriver; The instrument of cross recess screw rod is Philip's type screwdriver; The instrument of interior hexagonal screw rod is die nut.As shown in Figure 7, existing battery fixing structure and appliance mounting panel are one weldments, the model of appliance mounting panel cannot be unified between different product, cannot realize freely exchanging to each other, namely freely cannot change the battery fixing structure of different length when appliance mounting panel assembles; Add the cost of transportation of appliance mounting panel simultaneously, easily meet accident in transit and damage screw flight part or cause the phenomenon that the body of rod is bending; Add battery fixing structure maintenance difficulties and cost, can only entirety change after damaging, not only with high costs but also the cycle is very long.
Summary of the invention
The purpose of this utility model is to provide a kind of cell fixing device, it avoids being hit curved or damaged screw part when transporting, can effectively reduce electric mounting plate bulk, reduce cost of transportation and be convenient to tissue production and carry out accumulating, being especially suitable for wind electricity change paddle box type battery group and the assembling between its appliance mounting panel, the situation such as dismounting when connecting and keep in repair.
The technical solution of the utility model is: a kind of cell fixing device, comprise appliance mounting panel, battery fixing mechanism, pressing plate, all be connected by 2 battery fixing mechanisms between appliance mounting panel with each pressing plate, and 2 battery fixing mechanisms are located at the two ends of pressing plate respectively, battery pack is provided with between described appliance mounting panel and pressing plate, described appliance mounting panel is provided with multiple through hole, lower nut is fixed with in each through hole edge of appliance mounting panel lower surface, installing hole is equipped with at the two ends place of pressing plate
Described battery fixing mechanism comprises turret head part, flat recess part, threaded portion and screw body, described turret head part, flat recess part be the symmetrical two ends being located at screw body successively, and turret head part is positioned at the most end of screw rod, screw rod between turret head part and flat recess part is threaded portion, the threaded portion of screw body lower end is located in lower nut, the threaded portion of screw body upper end is arranged with top nut, bullet pad, plain cushion and pressing plate from top to bottom successively, and pressing plate is near battery pack.
Further, 2 pressing plates are provided with above described battery.
Further, described through hole is screwed hole.
The advantage that the utility model has and good effect are: owing to adopting technique scheme,
1. turret head part can utilize outer hexagonal spanner to carry out screwing and unscrewing, and can bear larger moment and not easily damaged, and turret head not easily skids because scratching.
2. flat recess part utilizes slot type screwdriver to carry out screwing and unscrewing; For preventing it from spinning voluntarily when screwing with outer hexagonal spanner and unscrew, slot type screwdriver can be utilized first to prop up flat recess part and to operate again.
3. it can being disassembled from appliance mounting panel, when transporting, avoiding being hit curved or damaged screw part.
4., owing to being no longer one weldment with appliance mounting panel, can effectively reduce electric mounting plate bulk, reduce cost of transportation.
5., owing to being no longer that one weldment can make appliance mounting panel model unified with appliance mounting panel, different model appliance mounting panel only need change the cell fixing device of different length, is convenient to tissue and produces and carry out accumulating.
6. threaded portion is if any damage or bent screws, can carry out relatively easily keeping in repair, changing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
Fig. 3 is appliance mounting panel general assembly explosive view of the present utility model.
Fig. 4 is the schematic diagram of battery fixing mechanism of the present utility model.
Fig. 5 is that schematic diagram is put in appliance mounting panel of the present utility model transport.
Fig. 6 is that schematic diagram is put in the transport of battery fixing mechanism of the present utility model.
Fig. 7 is former appliance mounting panel one weldment structural representation.
In figure:
1, appliance mounting panel 2, battery fixing mechanism 3, pressing plate
4, through hole 5, turret head part 6, flat recess part
7, threaded portion 8, screw body 9, top nut
10, bullet pad 11, plain cushion 12, battery pack
Embodiment
As shown in figures 1 to 6, the technical solution of the utility model is: a kind of cell fixing device, comprise appliance mounting panel 1, battery fixing mechanism 2, pressing plate 3, all be connected by 2 battery fixing mechanisms 2 between appliance mounting panel 1 with each pressing plate 3, and 2 battery fixing mechanisms 2 are located at the two ends of pressing plate 3 respectively, battery pack 12 is provided with between described appliance mounting panel 1 and pressing plate 3, described appliance mounting panel 1 is provided with multiple through hole 4, lower nut is fixed with in each through hole 4 edge of appliance mounting panel 1 lower surface, installing hole is equipped with at the two ends place of pressing plate 3
Described battery fixing mechanism 2 comprises turret head part 5, flat recess part 6, threaded portion 7 and screw body 8, described turret head part 5, flat recess part 6 is the symmetrical two ends being located at screw body 8 successively, and turret head part 5 is positioned at the most end of screw body 8, screw rod between turret head part 5 and flat recess part 6 is threaded portion 7, the threaded portion 7 of screw body 8 lower end is located in lower nut, the threaded portion 7 of screw body 8 upper end is arranged with top nut 9 from top to bottom successively, bullet pad 10, plain cushion 11 and pressing plate 3, pressing plate 3 is near battery pack, screw body 8 upper end is through the installing hole of pressing plate 3.
Screw body 8 of the present utility model when mounted, can not effectively self-locking, when namely needing locking is installed also rotation or when need unscrew 9 nuts screw body 8 and then rotate together; And for preventing it from spinning voluntarily when screwing and unscrew turret head part 5 with outer hexagonal spanner, slot type screwdriver can be utilized first to prop up flat recess part 6 and operate again.
In the present embodiment, be provided with 2 pressing plates 3 above each battery pack 12, described through hole 4 is screwed hole.
The course of work of this example and principle: turret head part 5 of the present utility model screws via outer hexagonal spanner and unscrews, larger moment can be born and not easily damaged, turret head not easily skids because scratching, as wherein two sides skidding can also change face (remaining 4 faces), thus increase the useful life of cell fixing device; Wherein flat recess part 6 utilizes slot type screwdriver to carry out screwing and unscrewing; When screwing when utilizing outer hexagonal spanner and unscrew battery fixing mechanism 2, slot type screwdriver can be utilized to prop up flat recess part 6 and to prevent it from spinning voluntarily and cannot lock or loosening nut; Wherein threaded portion 7 coordinates with corresponding plain cushion 11, bullet pad 10, top nut 9, and the fastening mounted parts of single screw, are 2 Battery pack groups 12 in the present embodiment, input corresponding prefastening force and realize nut self-locking; Wherein screw body 8 mainly provides the installing space of mounted parts and required tightening force.
Appliance mounting panel 1 is placed on and platform locates and clamps, at respective through hole 4 place of appliance mounting panel 1, nut is planted in weldering, and battery fixing mechanism 2 is installed in this position, position, amount to 8 nonstandard screw rods, battery pack 12 is installed again, progressively place pressing plate 3, plain cushion 11, bullet pad 10 again, lock top nut 9 one by one subsequently, then needed for applying with torque spanner respectively, pretightning force makes nut self-locking because of friction.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a cell fixing device, it is characterized in that: comprise appliance mounting panel, battery fixing mechanism, pressing plate, all be connected by 2 battery fixing mechanisms between appliance mounting panel with each pressing plate, and 2 battery fixing mechanisms are located at the two ends of pressing plate respectively, be provided with battery pack between described appliance mounting panel and pressing plate, described appliance mounting panel is provided with multiple through hole, is fixed with lower nut in each through hole edge of appliance mounting panel lower surface, installing hole is equipped with at the two ends place of pressing plate
Described battery fixing mechanism comprises turret head part, flat recess part, threaded portion and screw body, described turret head part, flat recess part be the symmetrical two ends being located at screw body successively, and turret head part is positioned at the most end of screw rod, screw rod between turret head part and flat recess part is threaded portion, the threaded portion of screw body lower end is located in lower nut, the threaded portion of screw body upper end is arranged with top nut, bullet pad, plain cushion and pressing plate from top to bottom successively, and pressing plate is near battery pack.
2. a kind of cell fixing device according to claim 1, is characterized in that: be provided with 2 pressing plates above described battery.
3. a kind of cell fixing device according to claim 1, is characterized in that: described through hole is screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357922.8U CN204696177U (en) | 2015-05-28 | 2015-05-28 | A kind of cell fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357922.8U CN204696177U (en) | 2015-05-28 | 2015-05-28 | A kind of cell fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696177U true CN204696177U (en) | 2015-10-07 |
Family
ID=54236433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357922.8U Expired - Fee Related CN204696177U (en) | 2015-05-28 | 2015-05-28 | A kind of cell fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391372A (en) * | 2019-06-21 | 2019-10-29 | 上海国轩新能源(合肥)储能科技有限公司 | A kind of energy-storage system battery modules |
-
2015
- 2015-05-28 CN CN201520357922.8U patent/CN204696177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391372A (en) * | 2019-06-21 | 2019-10-29 | 上海国轩新能源(合肥)储能科技有限公司 | A kind of energy-storage system battery modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210528 |